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Assertion : A colloidal sol. Of Fe(OH)(3...

Assertion : A colloidal sol. Of `Fe(OH)_(3)` formed by peptisation carries positive charge.
Reason : During formation of `Fe(OH)_(3),` the electrons are lost by the particles.

A

If both assertion and reason are correct and reason is correct explanation for assertion.

B

If both assertion and reason are correct but reason is not correct explanation for assertion.

C

If assertion is correct but reason is incorrect.

D

If assertion and reason both are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
C
Correct reason : `Fe^(3+)` ions released by `FeCl_(3)` (electrolyte) are adsorbed on the surface of `Fe(OH)_(3)` particles and impart positive charge to the colloidal sol.
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